摘要
专利是集技术情报、经济情报、商业情报等于一体的重要知识载体,在技术创新和产业发展中发挥着重要作用。以润桐专利数据库为数据源,使用专利计量和知识图谱的方法,对云计算领域专利总体趋势、专利区域分布、技术主体分布和共词图谱等进行了详细分析,总结了目前我国云计算领域的发展现状、热点和趋势,并提出了我国云计算产业发展的相关建议。
Patent is an important knowledge carrier that integrates technical intelligence,economic intelligence,and business intelligence. It plays an important role in technological innovation and industrial development. This paper takes the Runtong patent database as the data source,uses the methods of patent bibliometrics and knowledge graph to analyze the overall patent trends,patent area distribution,technical subject distribution and co-word graph in the cloud computing field,summarizes the current status,hotspots and trends of cloud computing in China,and proposes relevant suggestions for the development of cloud computing industry in China.
出处
《图书情报导刊》
2018年第6期35-41,共7页
Journal of Library and Information Science
关键词
云计算
专利计量
知识图谱
共词分析
cloud computing
patent bibliometrics
knowledge graph
co-word analysis
